CN202799384U - Light guide post bracket and electronic equipment - Google Patents
Light guide post bracket and electronic equipment Download PDFInfo
- Publication number
- CN202799384U CN202799384U CN201220491522.2U CN201220491522U CN202799384U CN 202799384 U CN202799384 U CN 202799384U CN 201220491522 U CN201220491522 U CN 201220491522U CN 202799384 U CN202799384 U CN 202799384U
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- light
- guiding pillar
- mount pad
- buckle
- support
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Abstract
The utility model discloses a light guide post and electronic equipment. The light guide post bracket is provided with a buckle suspended outside the bottom of a light guide post mounting seat and at least two support posts which extend outside the bottom of the light guide post mounting seat in different extending lengths. Therefore, the light guide post bracket can form clamping space in different thicknesses between the ends of the support posts and the buckles respectively, and printed circuit boards (PCBs) in different thicknesses can be accommodated in matched accommodating space, buckled in matched clamping space and clamped by the corresponding support posts. Additionally, if the thicknesses of the unmatched clamping space are smaller than the thicknesses of the PCBs, yielding holes are opened on the PCBs for support posts corresponding to the unmatched clamping space, interference between the support posts corresponding to the unmatched clamping space and the PCBs can be prevented, and normal installation of the light guide post bracket on the PCBs can be guaranteed.
Description
Technical field
The utility model relates to the light-guiding pillar mounting technique, a kind of light-guiding pillar support that particularly can compatible multiple PCB thickness and a kind of electronic equipment that utilizes this light-guiding pillar support installing light-guiding pillar.
Background technology
In the prior art, the PCB of each class of electronic devices need to utilize the light-guiding pillar support to install light-guiding pillar usually.But existing various light-guiding pillar support is all only supported the PCB of single thickness, and PCB that can't compatible different-thickness, thus, the PCB of each thickness of just having nothing for it but processes separately the light-guiding pillar support of coupling, thereby has just increased the cost that light-guiding pillar is installed.
The utility model content
In view of this, the utility model provides a kind of light-guiding pillar support that can compatible multiple PCB thickness and a kind of electronic equipment that utilizes this light-guiding pillar support installing light-guiding pillar.
A kind of light-guiding pillar support that the utility model provides comprises a light-guiding pillar mount pad and at least one buckle and at least two support columns of connecting the light-guiding pillar mount pad, wherein:
At least one buckle stretches out outside the bottom of light-guiding pillar mount pad;
At least two support columns extend outside the bottom of light-guiding pillar mount pad;
And, the development length of at least two support columns is different and all less than the distance between the bottom of at least one buckle and light-guiding pillar mount pad, in order to respectively at the grasping part of corresponding formation different-thickness between the end of each support column and at least one buckle.
Buckle is more than one and arrange in opposite directions in the relative both sides of light-guiding pillar mount pad, and at least two support columns are distributed between the relative both sides of light-guiding pillar mount pad.
The buckle that suspends in a side of light-guiding pillar mount pad by elastic cantilever connect the light-guiding pillar mount pad, the buckle that suspends at the opposite side of light-guiding pillar mount pad connects the light-guiding pillar mount pad by stiff cantilevers; Perhaps, the buckle that suspends in the both sides of light-guiding pillar mount pad all connects the light-guiding pillar mount pad by elastic cantilever.
The light-guiding pillar mount pad has at least three light-guiding pillar accepting grooves that connect between bottom and sidepiece, the dividing plate between per two adjacent light-guiding pillar accepting grooves connects a support column in the bottom of light-guiding pillar mount pad.
The light-guiding pillar accepting groove is that four, support column are three, and the thickness of the grasping part of corresponding formation is respectively 2.5mm, 2.0mm, 1.6mm between the end of three support columns and the buckle.
A kind of electronic equipment that the utility model provides comprises PCB, the light-guiding pillar of installing in the foregoing light-guiding pillar support of described PCB installing and the light-guiding pillar mount pad at described light-guiding pillar support;
The thickness of described PCB is identical with the thickness of the corresponding grasping part of one of them support column;
Described PCB offers and can penetrate for the buckle of described light-guiding pillar support the clamping through hole that PCB realizes clamping;
And, for thickness less than corresponding each support column of the grasping part of described PCB, described PCB also offer the degree of depth more than or equal to the thickness difference of described PCB and the corresponding grasping part of this support column, and be used for accommodating this support column the end dodge the hole.
Buckle is more than one and arrange in opposite directions in the relative both sides of light-guiding pillar mount pad, and at least two support columns are distributed between the relative both sides of light-guiding pillar mount pad.
The buckle that suspends in a side of light-guiding pillar mount pad connects the plate inner region that the corresponding clamping through hole of buckle that light-guiding pillar mount pad and this side suspend is opened in described PCB by elastic cantilever, and the buckle that suspends at the opposite side of light-guiding pillar mount pad connects the corresponding clamping through hole of buckle that light-guiding pillar mount pad and this opposite side suspend by stiff cantilevers and is opened in the edge of described PCB and is half poroid; Perhaps, the corresponding clamping through hole of buckle that the buckle that suspends in the both sides of light-guiding pillar mount pad all suspends by elastic cantilever connection light-guiding pillar mount pad and both sides all is opened in the plate inner region of described PCB;
And the described Kong Jun of dodging is opened in the plate inner region of described PCB.
The light-guiding pillar mount pad has at least three light-guiding pillar accepting grooves that connect between bottom and sidepiece, contain a light-guiding pillar in every light-guiding pillar accepting groove, the dividing plate between per two adjacent light-guiding pillar accepting grooves connects a support column in the bottom of light-guiding pillar mount pad.
It is three that light-guiding pillar accepting groove and light-guiding pillar are four, support column, and the thickness of the grasping part of corresponding formation is respectively 2.5mm, 2.0mm, 1.6mm between the end of three support columns and the buckle.
This shows, light-guiding pillar support provided by the utility model has the buckle outside the bottom that is suspended at the light-guiding pillar mount pad, and outside the bottom of light-guiding pillar mount pad, extend but mutually different at least two support columns of development length, thereby, the light-guiding pillar support just can form respectively the grasping part of different-thickness between the end of each support column and buckle, thereby so that the PCB of different-thickness can be housed in the receiving space of coupling and in the grasping part of coupling by buckle and corresponding support column clamping.
And, if the thickness of unmatched grasping part occurs less than the thickness of PCB, then dodge the hole as long as offer for the corresponding support column of unmatched this grasping part at PCB, can avoid the corresponding support column of unmatched this grasping part and PCB to interfere, thereby can guarantee that the light-guiding pillar support is in the normal installing of PCB.
Description of drawings
Fig. 1 is the structural representation of the light-guiding pillar support in the embodiment of the invention;
Fig. 2 utilizes the as shown in Figure 1 decomposition texture schematic diagram of the electronic equipment of light-guiding pillar support installation light-guiding pillar;
Assembly structure schematic diagram when Fig. 3 a to Fig. 3 c selects different-thickness for the PCB in the electronic equipment as shown in Figure 2.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
Referring to Fig. 1 and in conjunction with Fig. 2 and Fig. 3 a to Fig. 3 c, the light-guiding pillar support 10 in the present embodiment comprises for a light-guiding pillar mount pad 11 of installing light-guiding pillar 20 and two buckle 12a connecting light-guiding pillar mount pad 11 is connected three support column 13a～13c of connection light-guiding pillar mount pad 11 with 12b.Wherein:
Buckle 12a and 12b all stretch out outside the bottom of light-guiding pillar mount pad 11;
And the development length of support column 13a～13c is different and all less than the distance between the bottom of buckle 12a and 12b and light-guiding pillar mount pad 11.
Thereby, between the end and buckle 12a and 12b of each support column 13a～13c, just formed accordingly respectively the grasping part of different-thickness, that is:
The thickness of the grasping part that forms between support column 13a and buckle 12a and the 12b is Da;
The thickness of the grasping part that forms between support column 13b and buckle 12a and the 12b is Db;
The thickness of the grasping part that forms between support column 13c and buckle 12a and the 12b is Dc;
And Da(is 2.5mm for example)＞Db(2.0mm for example)＞Dc(1.6mm for example).
Based on said structure, as long as the thickness of the PCB 30 thickness Da that holds the space or Db or the Dc for forming between the end of any one support column 13a or 13b or 13c and buckle 12a and the 12b, this PCB 30 just can be housed in the receiving space of coupling, and in the grasping part of coupling by buckle 12a and 12b and corresponding support column 13a or 13b or 13c clamping, thereby realize the compatibility of the PCB 30 of light-guiding pillar support 10 couples of three kinds of thickness Da, Db, Dc.
Correspondingly, PCB 30 offers and can penetrate clamping through hole 32a and the 32b that PCB 30 realizes clamping for buckle 12a and the 12b of light-guiding pillar support 10; And PCB 30 also needs to offer according to actual conditions and dodges hole 33c or offer and dodge hole 33b and 33c.Need to offer and dodge hole 33c or offer the concrete condition of dodging hole 33b and 33c and please pay close attention to Fig. 3 a and Fig. 3 b.
Select the situation of Da for the thickness of the PCB 30 shown in Fig. 3 a:
Only having the thickness that forms between support column 13a and buckle 12a and the 12b is that the grasping part of Da can match, and is that the grasping part of Dc all can't mate and the thickness that forms between support column 13b and buckle 12a and the 12b is the thickness that forms between the grasping part of Db and support column 13c and buckle 12a and the 12b;
And, the thickness Db of two unmatched grasping parts and Dc are all less than the thickness Da of PCB 30, at this moment, be the corresponding support column 13b of grasping part of Db for thickness, just need to PCB 30 offer the degree of depth more than or equal to the thickness difference Da-Db of PCB 30 and the corresponding grasping part of support column 13b, and be used for accommodating support column 13b the end dodge hole 33b, interfere in order to avoid support column 13b and PCB 30;
And, be the corresponding support column 13c of grasping part of Dc for thickness, also need to PCB 30 offer the degree of depth more than or equal to the thickness difference Da-Dc of PCB 30 and the corresponding grasping part of support column 13c, and be used for accommodating support column 13c the end dodge hole 33c, interfere in order to avoid support column 13c and PCB 30.
In like manner, select the situation of Db for the thickness of the PCB 30 shown in Fig. 3 b:
Only having the thickness that forms between support column 13b and buckle 12a and the 12b is that the grasping part of Db can match, and is that the grasping part of Dc all can't mate and the thickness that forms between support column 13a and buckle 12a and the 12b is the thickness that forms between the grasping part of Da and support column 13c and buckle 12a and the 12b;
And, the thickness Dc of one of them unmatched grasping part is less than the thickness Db of PCB 30, at this moment, for support column 13c corresponding to this grasping part, just need to PCB 30 offer the degree of depth more than or equal to the thickness difference Db-Dc of PCB 30 and the corresponding grasping part of support column 13c, and be used for accommodating support column 13c the end dodge hole 33c, interfere in order to avoid support column 13c and PCB 30;
And since the thickness Da of another unmatched grasping part greater than the thickness Db of PCB 30, thereby corresponding support column 13a can not interfere with PCB 30, at this moment, just need to not dodge support column 13a in PCB 30 perforates.
Select the situation of Dc for the thickness of the PCB 30 shown in Fig. 3 c:
Only having the thickness that forms between support column 13c and buckle 12a and the 12b is that the grasping part of Db can match, and is that the grasping part of Db all can't mate and the thickness that forms between support column 13a and buckle 12a and the 12b is the thickness that forms between the grasping part of Da and support column 13b and buckle 12a and the 12b;
But because the thickness Da of two unmatched grasping parts and Db be all greater than the thickness Dc of PCB 30, thereby corresponding support column 13a and 13b all can not interfere with PCB 30, at this moment, just need to not dodge support column 13a and 13b in PCB 30 perforates.
As seen, no matter PCB 30 selects any thickness, interferes by dodge each support column 13a～13c and the PCB 30 that can both avoid light-guiding pillar support 10 in the perforate of PCB 30, thereby can guarantee that light-guiding pillar support 10 is in the normal installing of PCB 30.
In the practical application, dodging hole 33b and 33c can be for through hole, also can be satisfy the separately blind hole of depth requirements, but in order to simplify processing, preferably through hole.
In addition, in order to make light-guiding pillar support 10 have better balance and stability, two buckle 12a are set present embodiment and 12b arranges in opposite directions in the relative both sides of light-guiding pillar mount pad 11, in order to producing the power that holds between the both sides of light-guiding pillar support 10, three support column 13a～13c are distributed between the relative both sides of light-guiding pillar mount pad 11, in order to produce support force between the both sides of light-guiding pillar support 10.
Two buckle 12a that distribute for the relative both sides at light-guiding pillar mount pad 11 and 12b, the present embodiment setting wherein buckle 12a of the side buckle 12b that connects light-guiding pillar mount pad 11, opposite side by elastic cantilever 14a connects light-guiding pillar mount pad 11 by stiff cantilevers 14b.Like this, can make buckle 12a that a side wherein connects by elastic cantilever 14a realize that in the plate inner region of PCB 30 clamping, opposite side connect light-guiding pillar mount pad 11 by stiff cantilevers 14b buckle 12b realizes clamping to the butt at PCB 30 edges in the edge of PCB 30 by stiff cantilevers 14b, thereby so that light-guiding pillar support 10 can be pressed close to the edge of PCB 30.
And, the elastic deformation of the elastic cantilever 14a by a side and the loading and unloading of the adjustable tensor sufficient to guarantee light-guiding pillar support 10 that between two buckle 12a and 12b, produces.
Correspondingly, the corresponding clamping through hole of buckle 12a 32a is with regard to the plate inner region that is opened in PCB 30 and the corresponding clamping through hole of buckle 12b 32b just is opened in the edge of PCB 30 and it is half poroid to be, and, PCB 30 offers at needs and dodges hole 33c or offer when dodging hole 33b and 33c, can will dodge hole 33c or dodge hole 33b and 33c is opened in the plate inner region of PCB 30.
Certainly, in the practical application, if do not need light-guiding pillar support 10 to press close to the edge of PCB 30, then buckle 12b also can connect light-guiding pillar mount pad 11 by elastic cantilever.
Correspondingly, plate inner region and clamping through hole 32b that buckle 12a and 12b corresponding clamping through hole 32a and 32b just can be opened in PCB 30 need not to be partly poroid, and, PCB 30 offers at needs and dodges hole 33c or offer when dodging hole 33b and 33c, still can will dodge hole 33c or dodge hole 33b and 33c is opened in the plate inner region of PCB 30.
For three support column 13a～13c that between the relative both sides of light-guiding pillar mount pad 11, distribute, three support column 13a～13c of connection that present embodiment has utilized light-guiding pillar accepting groove 15 structures in the light-guiding pillar mount pad 11 to realize.Specifically, light-guiding pillar mount pad 11 has between bottom and sidepiece (buckle 12b place one side) in four light-guiding pillar accepting grooves 15 connecting and every light-guiding pillar accepting groove 15 and contains a light-guiding pillar 20, the light path of the light-guiding pillar 20 in the light-guiding pillar accepting groove 15 can not be blocked, and present embodiment connects a support column 12a or 12b or 12c by the dividing plate 16 between per two adjacent light-guiding pillar accepting grooves 15 in the bottom of light-guiding pillar mount pad 11.
Certainly, if light-guiding pillar mount pad 11 is replaced by other structures in actual applications, then the connected mode of support column 12a～12c needs suitably to adjust.
Other need to prove, present embodiment only is as example take two buckle 12a and 12b, three support column 13a～13c and four light-guiding pillar accepting grooves 15 and four light-guiding pillars 20, but based on the understanding of those skilled in the art to present embodiment, can expect that buckle is one or is two or more than three and be not subjected to the restricted number of light-guiding pillar accepting groove and/or light-guiding pillar accepting groove and light-guiding pillar are the expansion scheme in arbitrarily may situation such as any amount, this paper enumerates no longer one by one more than two and/or support column.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (10)
1. a light-guiding pillar support is characterized in that, comprises a light-guiding pillar mount pad and at least one buckle and at least two support columns of connecting the light-guiding pillar mount pad, wherein:
At least one buckle stretches out outside the bottom of light-guiding pillar mount pad;
At least two support columns extend outside the bottom of light-guiding pillar mount pad;
And, the development length of at least two support columns is different and all less than the distance between the bottom of at least one buckle and light-guiding pillar mount pad, in order to respectively at the grasping part of corresponding formation different-thickness between the end of each support column and at least one buckle.
2. light-guiding pillar support according to claim 1 is characterized in that, buckle is more than one and arrange in opposite directions in the relative both sides of light-guiding pillar mount pad, and at least two support columns are distributed between the relative both sides of light-guiding pillar mount pad.
3. light-guiding pillar support according to claim 2, it is characterized in that, the buckle that suspends in a side of light-guiding pillar mount pad by elastic cantilever connect the light-guiding pillar mount pad, the buckle that suspends at the opposite side of light-guiding pillar mount pad connects the light-guiding pillar mount pad by stiff cantilevers; Perhaps, the buckle that suspends in the both sides of light-guiding pillar mount pad all connects the light-guiding pillar mount pad by elastic cantilever.
4. light-guiding pillar support according to claim 2, it is characterized in that, the light-guiding pillar mount pad has at least three light-guiding pillar accepting grooves that connect between bottom and sidepiece, the dividing plate between per two adjacent light-guiding pillar accepting grooves connects a support column in the bottom of light-guiding pillar mount pad.
5. light-guiding pillar support according to claim 4 is characterized in that, the light-guiding pillar accepting groove is that four, support column are three, and the thickness of the grasping part of corresponding formation is respectively 2.5mm, 2.0mm, 1.6mm between the end of three support columns and the buckle.
6. an electronic equipment is characterized in that, comprises PCB, the light-guiding pillar of installing in the light-guiding pillar support as claimed in claim 1 of described PCB installing and the light-guiding pillar mount pad at described light-guiding pillar support;
The thickness of described PCB is identical with the thickness of the corresponding grasping part of one of them support column;
Described PCB offers and can penetrate for the buckle of described light-guiding pillar support the clamping through hole that PCB realizes clamping;
And, for thickness less than corresponding each support column of the grasping part of described PCB, described PCB also offer the degree of depth more than or equal to the thickness difference of described PCB and the corresponding grasping part of this support column, and be used for accommodating this support column the end dodge the hole.
7. electronic equipment according to claim 6 is characterized in that, buckle is more than one and arrange in opposite directions in the relative both sides of light-guiding pillar mount pad, and at least two support columns are distributed between the relative both sides of light-guiding pillar mount pad.
8. electronic equipment according to claim 7 is characterized in that,
The buckle that suspends in a side of light-guiding pillar mount pad connects the plate inner region that the corresponding clamping through hole of buckle that light-guiding pillar mount pad and this side suspend is opened in described PCB by elastic cantilever, and the buckle that suspends at the opposite side of light-guiding pillar mount pad connects the corresponding clamping through hole of buckle that light-guiding pillar mount pad and this opposite side suspend by stiff cantilevers and is opened in the edge of described PCB and is half poroid; Perhaps, the corresponding clamping through hole of buckle that the buckle that suspends in the both sides of light-guiding pillar mount pad all suspends by elastic cantilever connection light-guiding pillar mount pad and both sides all is opened in the plate inner region of described PCB;
And the described Kong Jun of dodging is opened in the plate inner region of described PCB.
9. electronic equipment according to claim 7, it is characterized in that, the light-guiding pillar mount pad has at least three light-guiding pillar accepting grooves that connect between bottom and sidepiece, contain a light-guiding pillar in every light-guiding pillar accepting groove, the dividing plate between per two adjacent light-guiding pillar accepting grooves connects a support column in the bottom of light-guiding pillar mount pad.
10. electronic equipment according to claim 7, it is characterized in that, it is three that light-guiding pillar accepting groove and light-guiding pillar are four, support column, and the thickness of the grasping part of corresponding formation is respectively 2.5mm, 2.0mm, 1.6mm between the end of three support columns and the buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220491522.2U CN202799384U (en) | 2012-09-25 | 2012-09-25 | Light guide post bracket and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220491522.2U CN202799384U (en) | 2012-09-25 | 2012-09-25 | Light guide post bracket and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799384U true CN202799384U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220491522.2U Expired - Lifetime CN202799384U (en) | 2012-09-25 | 2012-09-25 | Light guide post bracket and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799384U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104254219B (en) * | 2013-06-25 | 2017-04-19 | 华为技术有限公司 | Fixing device |
| CN107886620A (en) * | 2017-12-22 | 2018-04-06 | 深圳怡化电脑股份有限公司 | A kind of light-guiding pillar mounting structure, medium transport part and financial self-service equipment |
| KR20190113096A (en) * | 2018-03-27 | 2019-10-08 | 현대자동차주식회사 | Automobile Switch System using MultI-quarter Photogate Guide |
| CN112254107A (en) * | 2020-10-15 | 2021-01-22 | 新华三技术有限公司 | Light guide column assembly and BTB plate thereof |
-
2012
- 2012-09-25 CN CN201220491522.2U patent/CN202799384U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104254219B (en) * | 2013-06-25 | 2017-04-19 | 华为技术有限公司 | Fixing device |
| CN107886620A (en) * | 2017-12-22 | 2018-04-06 | 深圳怡化电脑股份有限公司 | A kind of light-guiding pillar mounting structure, medium transport part and financial self-service equipment |
| CN107886620B (en) * | 2017-12-22 | 2024-02-02 | 深圳怡化电脑股份有限公司 | Light guide column mounting structure, medium transmission part and self-service financial equipment |
| KR20190113096A (en) * | 2018-03-27 | 2019-10-08 | 현대자동차주식회사 | Automobile Switch System using MultI-quarter Photogate Guide |
| KR102506773B1 (en) * | 2018-03-27 | 2023-03-08 | 현대자동차주식회사 | Automobile Switch System using MultI-quarter Photogate Guide |
| CN112254107A (en) * | 2020-10-15 | 2021-01-22 | 新华三技术有限公司 | Light guide column assembly and BTB plate thereof |
| CN112254107B (en) * | 2020-10-15 | 2024-02-09 | 新华三技术有限公司 | Light guide column assembly and BTB plate thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 310052 Binjiang District Changhe Road, Zhejiang, China, No. 466, No. Patentee after: NEW H3C TECHNOLOGIES Co.,Ltd. Address before: 310053 Hangzhou hi tech Industrial Development Zone, Zhejiang province science and Technology Industrial Park, No. 310 and No. six road, HUAWEI, Hangzhou production base Patentee before: HANGZHOU H3C TECHNOLOGIES Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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| CX01 | Expiry of patent term |